<!--
 * Tencent is pleased to support the open source community by making BK-JOB蓝鲸智云作业平台 available.
 *
 * Copyright (C) 2021 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-JOB蓝鲸智云作业平台 is licensed under the MIT License.
 *
 * License for BK-JOB蓝鲸智云作业平台:
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
 * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
-->

<template>
  <div
    v-show="show"
    class="bk-exception bk-exception-center">
    <img :src="image">
    <template v-if="$slots.message">
      <slot name="message" />
    </template>
    <template v-else>
      <h2 class="exception-text">
        {{ message }}
      </h2>
    </template>
  </div>
</template>

<script>
/**
     * @desc  app-exception
     *  @desc 异常页面
     *  @param type {String} - 异常类型，有：404（找不到）、403（权限不足）、500（服务器问题）、building（建设中）
     *  @param delay {Number} - 延时显示
     *  @param text {String} - 显示的文案，默认：有：404（页面找不到了！）、403（Sorry，您的权限不足）、500（）、building(功能正在建设中···)
     *  @example1 <app-exception type="404"></app-exception>
     */

  export default {
    name: 'AppException',
    props: {
      type: {
        type: String,
        default: '404',
      },
      delay: {
        type: Number,
        default: 0,
      },
      text: {
        type: String,
        default: '',
      },
    },
    data() {
      let message = '';
      let image = '';

      switch (this.type) {
      case '403':
        image = '/static/images/403.png';
        message = 'Sorry，您的权限不足！';
        break;

      case '404':
        image = '/static/images/404.png';
        message = '页面找不到了！';
        break;

      case '500':
        image = '/static/images/500.png';
        message = '服务器维护中，请稍后重试!';
        break;

      case 'building':
        image = '/static/images/building.png';
        message = '功能正在建设中···';
        break;
      }

      if (this.text) {
        message = this.text;
      }

      return {
        show: false,
        message,
        image,
      };
    },
    created() {
      setTimeout(() => {
        this.show = true;
      }, this.delay);
    },
  };
</script>
